84710861983 has 8 divisors (see below), whose sum is σ = 92502372816. Its totient is φ = 76934438400.

The previous prime is 84710861969. The next prime is 84710862013. The reversal of 84710861983 is 38916801748.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 84710861983 - 2²⁵ = 84677307551 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84710861483) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3760066 + ... + 3782527.

It is an arithmetic number, because the mean of its divisors is an integer number (11562796602).

Almost surely, 2^84710861983 is an apocalyptic number.

84710861983 is a deficient number, since it is larger than the sum of its proper divisors (7791510833).

84710861983 is a wasteful number, since it uses less digits than its factorization.

84710861983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7543625.

The product of its (nonzero) digits is 2322432, while the sum is 55.

The spelling of 84710861983 in words is "eighty-four billion, seven hundred ten million, eight hundred sixty-one thousand, nine hundred eighty-three".